Substrates

SEM, SIM

SEMDelivery of lightened mixture of growing media of type SEM, including mostly unorganic grist, and their professional spreading for extensive green roofs with multi-layers, in bulk or in big-bag. It is ideal as cropland layer of different stonecrops, houseleeks and wild flowers. Saturated weight: <1100 kg/m3; pH: 7,5-8,0.